Bernalillo County authorities are stationed outside a home south of Albuquerque, N.M., on Sunday, Jan. 20, 2013, where two adults and three children were found shot to death. Authorities say a teenager has been arrested and booked on murder and other charges in connection with the shootings. (AP Photo/Susan Montoya Bryan)

Bernalillo County authorities are stationed outside a home south of Albuquerque, N.M., on Sunday, Jan. 20, 2013, where two adults and three children were found shot to death. Authorities say a teenager has been arrested and booked on murder and other charges in connection with the shootings. (AP Photo/Susan Montoya Bryan)